{"product_id":"milwaukee-48-89-2521-9mm-cobalt-red-helix-twist-drill-bit","title":"Milwaukee 48-89-2521 9mm Cobalt RED HELIX Twist Drill Bit","description":"\u003ch3 data-end=\"79\" data-start=\"58\" data-section-id=\"1juu400\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"77\" data-start=\"62\"\u003eDescription\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"836\" data-start=\"80\"\u003eThe Milwaukee 9mm Cobalt RED HELIX Twist Drill Bit is engineered for exceptional durability and high performance in hard metals. Featuring a Variable Helix design with an aggressive 35° angle tapering to 15°, it enables rapid chip removal, reduces heat buildup, and maintains sharpness over extended use. Its QUAD EDGE 135° split point tip ensures precise starts without walking, delivering fast and accurate drilling. The four cutting edges create smaller chips for quicker removal, further minimizing heat and increasing efficiency. An enhanced internal taper web strengthens the bit to resist breakage, while the cobalt construction delivers up to 10X longer life compared to black oxide drill bits—making it ideal for demanding drilling applications.\u003c\/p\u003e\n\u003ch3 data-end=\"861\" data-start=\"838\" data-section-id=\"37mg0c\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"859\" data-start=\"842\"\u003eKey Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"941\" data-start=\"864\"\u003eCobalt construction offers up to 10X longer life vs. black oxide drill bits\u003c\/li\u003e\n\u003cli data-end=\"1018\" data-start=\"944\"\u003eIdeal for drilling in hard metals, stainless steel, black pipe, and wood\u003c\/li\u003e\n\u003cli data-end=\"1057\" data-start=\"1021\"\u003eQUAD EDGE tip stays sharper longer\u003c\/li\u003e\n\u003cli data-end=\"1117\" data-start=\"1060\"\u003e135° split point ensures precise starts with no walking\u003c\/li\u003e\n\u003cli data-end=\"1175\" data-start=\"1120\"\u003eThicker tapered web increases strength and durability\u003c\/li\u003e\n\u003cli data-end=\"1243\" data-start=\"1178\"\u003eVariable Helix (35°–15°) improves chip removal and reduces heat\u003c\/li\u003e\n\u003cli data-end=\"1306\" data-start=\"1246\"\u003eRapid chip removal keeps the bit cooler and sharper longer\u003c\/li\u003e\n\u003cli data-end=\"1366\" data-start=\"1309\"\u003e3-Flat Secure-Grip shank prevents slipping in the chuck\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1394\" data-start=\"1368\" data-section-id=\"1dpjiey\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1392\" data-start=\"1372\"\u003eWhat's Included:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1439\" data-start=\"1395\"\u003e\n\u003cli data-end=\"1439\" data-start=\"1395\" data-section-id=\"1sx9lvc\"\u003e\n\u003cp data-end=\"1439\" data-start=\"1397\"\u003e(1) 9mm Cobalt RED HELIX Twist Drill Bit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"8\" class=\"product-dimensions-table\" style=\"width: 100.036%; height: 140px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 22.4px;\"\u003e\n\u003cth style=\"width: 45.3298%; height: 22.4px;\"\u003eSpecifications\u003c\/th\u003e\n\u003cth style=\"width: 43.5116%; height: 22.4px;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBit Type\u003c\/td\u003e\n\u003ctd\u003eTwist Drill Bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCobalt Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTip Design\u003c\/td\u003e\n\u003ctd\u003eQUAD EDGE 135° Split Point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlute Design\u003c\/td\u003e\n\u003ctd\u003eVariable Helix (35°–15°)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShank Type\u003c\/td\u003e\n\u003ctd\u003e3-Flat Secure Grip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eMetal, Stainless Steel, Wood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cstyle\u003e\n  .product-dimensions-table {\n    width: 100%;\n    border-collapse: collapse;\n    font-family: Arial, sans-serif;\n    margin: 20px 0;\n    border: 1px solid #ddd;\n  }\n\n  .product-dimensions-table th,\n  .product-dimensions-table td {\n    border: 1px solid #ddd;\n    padding: 12px 15px;\n    text-align: left;\n  }\n\n  .product-dimensions-table thead {\n    background-color: #f7f7f7;\n  }\n\n  .product-dimensions-table th {\n    font-size: 16px;\n    font-weight: bold;\n    color: #222;\n  }\n\n  .product-dimensions-table td {\n    font-size: 14px;\n    color: #555;\n  }\n\n  .product-dimensions-table tr:nth-child(even) {\n    background-color: #fafafa;\n  }\n\n  .product-dimensions-table tr:hover {\n    background-color: #f1f1f1;\n  }\n\u003c\/style\u003e","brand":"Milwaukee","offers":[{"title":"Default Title","offer_id":52905633972540,"sku":"48-89-2521","price":21.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/7734\/0988\/files\/Imagelayoutforwebsite-2026-03-20T143653.934_a05ec269-6798-4411-b78f-591c7f831788.png?v=1774042802","url":"https:\/\/leotools.ca\/products\/milwaukee-48-89-2521-9mm-cobalt-red-helix-twist-drill-bit","provider":"Leo Tools Ltd.","version":"1.0","type":"link"}